Videx 4901 Keypad Module for 4K Series | L31317

The Videx 4901 is a standalone coded-access keypad module for Videx 4000 Series modular intercom and door-entry panels. It provides three independently programmable access codes and three dry-contact changeover relays, allowing separate control of a door release, gate or auxiliary service from the same module.

The 12-button keypad combines adjustable blue backlighting with red and green status LEDs, audible confirmation and tactile operation. Each relay can operate for 1–99 seconds or in latching mode, while two switched-0V inputs allow relays 1 and 2 to be activated by devices such as push-to-exit buttons.

Key Features

• Standalone coded-access module for Videx 4000 Series entrance panels.
• Three programmable access codes, with one code assigned to each relay.
• Four-to-eight-digit access and engineer codes.
• Three dry-contact changeover relays with C, NO and NC connections.
• Relay times adjustable from 1–99 seconds or selectable latching operation.
• Two switched-0V inputs for external activation of relays 1 and 2.
• Adjustable blue keypad backlighting with red and green status indication.
• Audible and visual confirmation during operation and programming.
• Selectable MOV back-EMF protection for each relay.
• Compatible with surface and flush 4000 Series modular housings.

Technical Specifications

• Manufacturer: Videx
• Model: 4901
• Product code: L31317
• System: Videx 4000 Series modular door-entry system
• Operating mode: Standalone keypad
• Access-code capacity: 3 codes; one per relay
• Code length: 4–8 digits
• Relay outputs: 3 × C, NO and NC dry contacts
• Relay rating: 24V AC/DC, 3A maximum
• Relay timing: 1–99 seconds or latching
• Push-to-exit inputs: 2 switched-0V inputs for relays 1 and 2
• Supply voltage: 12–24V AC/DC
• Power requirement: 2VA
• Current consumption: 20mA standby; 70mA operating maximum
• Operating temperature: -10°C to +50°C
• Module size: One 4000 Series module
• Dimensions: 103 × 120 × 30 mm (W × H × D)

Recommended Applications

• Videx 4000 Series audio or video entrance panels requiring standalone coded access.
• Door and gate installations needing up to three separately controlled relay functions.
• New or existing compatible 4000 Series modular door-entry installations.

Compatible Products and Accessories

• Pair with the Videx 4836 Series speaker panel when building a 4000 Series audio entrance station.
• Add the Videx 4K Series extension panel where additional call buttons are required.
• For surface installations, select the appropriate Videx 4K Series surface housing for the total number of modules.
• For a complete system supplied with coded access, see the Videx 4K Series audio intercom kit with keypad.